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Olympus E-620 vs Sony A330

Portability
71
Imaging
47
Features
50
Overall
48
Olympus E-620 front
 
Sony Alpha DSLR-A330 front
Portability
67
Imaging
50
Features
50
Overall
50

Olympus E-620 vs Sony A330 Key Specs

Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Launched July 2009
Sony A330
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 529g - 128 x 97 x 71mm
  • Introduced May 2009
  • Previous Model is Sony A300
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Olympus E-620 vs Sony A330 Overview

The following is a extensive assessment of the Olympus E-620 versus Sony A330, both Entry-Level DSLR digital cameras by companies Olympus and Sony. The image resolution of the E-620 (12MP) and the A330 (10MP) is fairly well matched but the E-620 (Four Thirds) and A330 (APS-C) feature different sensor measurements.

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The E-620 was revealed 2 months after the A330 so they are of a similar generation. Each of these cameras come with the identical body type (Compact SLR).

Before going straight into a thorough comparison, below is a short summary of how the E-620 grades versus the A330 for portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-620 over the Sony A330

 E-620 A330 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies

Reasons to pick Sony A330 over the Olympus E-620

 A330 E-620 

Common features in the Olympus E-620 and Sony A330

 E-620 A330 
IntroducedJuly 2009May 2009Similar generation
Manually focus Dial accurate focus
Display dimension2.7"2.7"Identical display measurements
Display resolution230k230kExact same display resolution
Touch display Neither comes with Touch display

Olympus E-620 vs Sony A330 Physical Comparison

If you are aiming to travel with your camera regularly, you are going to need to consider its weight and volume. The Olympus E-620 comes with outside dimensions of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") having a weight of 500 grams (1.10 lbs) and the Sony A330 has sizing of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") having a weight of 529 grams (1.17 lbs).

Look at the Olympus E-620 versus Sony A330 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilising at the time. Underneath is the front view physical size comparison of the E-620 and the A330.

Olympus E-620 vs Sony A330 size comparison

Considering dimensions and weight, the portability grade of the E-620 and A330 is 71 and 67 respectively.

Olympus E-620 vs Sony A330 top view buttons comparison

Olympus E-620 vs Sony A330 Sensor Comparison

Normally, it can be tough to imagine the difference between sensor dimensions only by looking at technical specs. The picture here should provide you a greater sense of the sensor dimensions in the E-620 and A330.

As you have seen, both the cameras have got different resolutions and different sensor dimensions. The E-620 having a tinier sensor is going to make shooting shallower DOF more challenging and the Olympus E-620 will resolve greater detail because of its extra 2MP. Greater resolution can also let you crop images much more aggressively.

Olympus E-620 vs Sony A330 sensor size comparison

Olympus E-620 vs Sony A330 Screen and ViewFinder

Olympus E-620 vs Sony A330 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-620
Portrait photography with Sony A330
60
you can focus manually
nice sensor size (Four Thirds)
comes with face detect autofocus
exports RAW formats
sensor resolution not great (12MP)
62
you can focus manually
nice sensor size (APS-C)
has face detection focusing
exports RAW formats
megapixel count low (10 megapixels)
Photography Glossary

Street Comparison

Olympus E-620 Street photography highlights
Sony A330 Street photography highlights
76
screen articulates
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
exports RAW formats
75
has a tilting screen
built in image stabilization (Sensor based)
nice sensor size (APS-C)
exports RAW formats
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Sports Comparison

Sports photography with Olympus E-620
Sports photography with Sony A330
48
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
supports phase detect autofocus
slow continuous shooting (4.0 frames per second)
sensor resolution not great (12MP)
not so great battery power (500 CIPA)
50
built in image stabilization (Sensor based)
nice sensor size (APS-C)
supports phase detect AF
max frames per second very slow (3.0 frames per second)
megapixel count low (10MP)
terrible battery power (230 per charge)
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Travel Comparison

Olympus E-620 as a Travel photography camera
Sony A330 as a Travel photography camera
53
has built in flash
display is selfie friendly
doesn't have Timelapse mode
not so great battery power (500 per charge)
sensor resolution not great (12 megapixels)
44
has built in flash
no Time Lapse function
terrible battery power (230 shots)
megapixel count low (10MP)
doesn't have selfie friendly display
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Landscape Comparison

Olympus E-620 Landscape photography info
Sony A330 Landscape photography info
53
you can focus manually
change lenses (Micro Four Thirds mount)
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
exports RAW formats
small screen (2.7 inch)
sensor resolution not great (12MP)
not so great battery power (500 CIPA)
doesn't have Timelapse mode
54
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
nice sensor size (APS-C)
exports RAW formats
tiny screen (2.7")
megapixel count low (10MP)
terrible battery power (230 CIPA)
no Time Lapse function
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Vlogging Comparison

Olympus E-620 Vlogging highlights
Sony A330 Vlogging highlights
18
can't shoot video
9
lack of video recording
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Olympus E-620 vs Sony A330 Specifications

Detailed spec comparison table for Olympus E-620 and Sony A330
 Olympus E-620Sony Alpha DSLR-A330
General Information
Brand Olympus Sony
Model type Olympus E-620 Sony Alpha DSLR-A330
Type Entry-Level DSLR Entry-Level DSLR
Launched 2009-07-06 2009-05-18
Body design Compact SLR Compact SLR
Sensor Information
Powered by TruePic III+ Bionz
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.7mm
Sensor surface area 224.9mm² 369.0mm²
Sensor resolution 12 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4032 x 3024 3872 x 2592
Highest native ISO 3200 3200
Min native ISO 100 100
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 7 9
Lens
Lens support Micro Four Thirds Sony/Minolta Alpha
Number of lenses 45 143
Crop factor 2.1 1.5
Screen
Range of display Fully Articulated Tilting
Display sizing 2.7 inches 2.7 inches
Display resolution 230k dot 230k dot
Selfie friendly
Liveview
Touch screen
Display technology HyperCrystal LCD -
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95 percent 95 percent
Viewfinder magnification 0.48x 0.49x
Features
Lowest shutter speed 60 secs 30 secs
Highest shutter speed 1/4000 secs 1/4000 secs
Continuous shooting speed 4.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m 10.00 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/180 secs 1/160 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Highest video resolution None None
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 500 gr (1.10 pounds) 529 gr (1.17 pounds)
Dimensions 130 x 94 x 60mm (5.1" x 3.7" x 2.4") 128 x 97 x 71mm (5.0" x 3.8" x 2.8")
DXO scores
DXO All around rating 55 64
DXO Color Depth rating 21.3 22.4
DXO Dynamic range rating 10.3 11.5
DXO Low light rating 536 535
Other
Battery life 500 photographs 230 photographs
Battery form Battery Pack Battery Pack
Battery ID BLS-1 NP-FH50
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II), xD Picture Card SD/ SDHC, Memory Stick Pro Duo
Storage slots One One
Price at launch $799 $545